Are you sure it was not a fireplug?
1) the American people couldn’t care less if he did/does
2) you’d have to be incredibly naive to think pr0n hasn’t been watched in the White House. Numerous former presidents were well known philanderers......Bill Clinton......Kennedy.....hell, Warren Harding had at least 4 known “baby mommas” and he probably knocked up more....FDR porked his secretary (knowing how shrill and Eleanor was I can’t say I blame him), and that’s just the 20th century. There were probably more before that.